2-二环己基膦基-2′,6′-二甲氧基联苯基
SPhos



| CAS NO: | 657408-07-6 |
| 规格: | ,95+%,≥95.0% |
| 包装规格: | 1 G,100 G,25 G,5 G,500 G,100g,10g,1g,25g,5g,2g,500mg,50g,1 G,250 G |
| 优惠价: | QQ在线咨询在线留言 |
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3242482 | Sigma-Aldrich | 98% | 1 G | 873 | 请咨询 |
| 3242482 | Sigma-Aldrich | 98% | 100 G | 37750 | 请咨询 |
| 3242482 | Sigma-Aldrich | 98% | 25 G | 11680 | 请咨询 |
| 3242482 | Sigma-Aldrich | 98% | 5 G | 3190 | 请咨询 |
| 3242482 | Sigma-Aldrich | 98% | 500 G | 52530 | 请咨询 |
| 3456337 | 韶远 | 95+% | 100g | 1820 | 请咨询 |
| 3456337 | 韶远 | 95+% | 10g | 307 | 请咨询 |
| 3456337 | 韶远 | 95+% | 1g | 52 | 请咨询 |
| 3456337 | 韶远 | 95+% | 25g | 537 | 请咨询 |
| 3456337 | 韶远 | 95+% | 5g | 184 | 请咨询 |
| 3466616 | 翁江 | ≥95.0% | 1g | 358 | 请咨询 |
| 3466616 | 翁江 | ≥95.0% | 25g | 2080 | 请咨询 |
| 3466616 | 翁江 | ≥95.0% | 5g | 803 | 请咨询 |
| 3471638 | TCI | 98% | 1g | 827 | 请咨询 |
| 3471638 | TCI | 98% | 5g | 2730 | 请咨询 |
| 3545825 | Strem | 98% | 10g | 4300 | 请咨询 |
| 3545825 | Strem | 98% | 2g | 1170 | 请咨询 |
| 3545825 | Strem | 98% | 500mg | 586 | 请咨询 |
| 3545825 | Strem | 98% | 50g | 17230 | 请咨询 |
| 4087297 | Sigma-Aldrich | 98% | 1 G | 552 | 请咨询 |
| 4087297 | Sigma-Aldrich | 98% | 25 G | 4460 | 请咨询 |
| 4087297 | Sigma-Aldrich | 98% | 250 G | 6450 | 请咨询 |
| 4087297 | Sigma-Aldrich | 98% | 5 G | 1370 | 请咨询 |
结构式
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基本信息
| Empirical Formula【经验(实验)分子式】 | C26H35O2P |
| Molecular weight | 410.53 |
| MDL number | MFCD05861611 |
| PubChem Substance ID【PubChem化学物质编号】 | 24882907 |
| NACRES | NA.22 |
| General description【一般描述】 | SPhos[2-二环己基膦基-2′,6′-二甲氧基联苯]是由Buchwald研究组开发的一种空气稳定的富电子二芳基膦配体,可用于增强交叉偶联反应期间钯催化剂的反应性。 |
| Application【应用】 | SPhos可用作以下反应的配体:
与钯一起使用,产生用于C-N键形成的高活性催化剂。 用于 Suzuki-Miyaura 偶联反应的高通用配体;芳基氯、位阻二芳基、杂二芳基化合物。 |
| Legal Information【法律信息】 | 使用涉及的专利号:US 6307087;EP 1097158;JP 5758844;CA 2336691 |
产品性质
| Quality Level【质量水平】 | 300 |
| Assay【测定】 | 98% |
| reaction suitability | reaction type: Buchwald-Hartwig Cross Coupling Reaction reaction type: Cross Couplings reaction type: Heck Reaction reaction type: Hiyama Coupling reaction type: Negishi Coupling reaction type: Sonogashira Coupling reaction type: Stille Coupling reaction type: Suzuki-Miyaura Coupling reagent type: ligand reaction type: Buchwald-Hartwig Cross Coupling Reaction reagent type: ligand reaction type: Heck Reaction reagent type: ligand reaction type: Kumada Coupling reagent type: ligand reaction type: Negishi Coupling reagent type: ligand reaction type: Suzuki-Miyaura Coupling |
| greener alternative product score【环保替代产品得分】 | old score: 10 new score: 1 Find out more about DOZN™ Scoring |
| greener alternative product characteristics【环保替代产品特性】 | Waste Prevention Less Hazardous Chemical Syntheses Inherently Safer Chemistry for Accident Prevention Learn more about the Principles of Green Chemistry. |
| mp | 164-166 ℃ (lit.) |
| functional group【官能团】 | phosphine |
| greener alternative category【环保替代产品分类】 | Re-engineered |
| SMILES string | COc1cccc(OC)c1-c2ccccc2P(C3CCCCC3)C4CCCCC4 |
| InChI | 1S/C26H35O2P/c1-27-23-17-11-18-24(28-2)26(23)22-16-9-10-19-25(22)29(20-12-5-3-6-13-20)21-14-7-4-8-15-21/h9-11,16-21H,3-8,12-15H2,1-2H3 |
| InChI key | VNFWTIYUKDMAOP-UHFFFAOYSA-N |
| packaging【包装】 | 1, 5, 25, 100, 500 g in glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |










